{"api_version":"v1","generated_at":"2026-10-09T19:50:00+00:00","product":{"cve_count":1,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-yamaha-yamaha-network-devices-558834ccc740","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"Yamaha network devices","next_cursor":null,"observations":[{"affected":"Yamaha LTE VoIP Router(NVR700W firmware Rev.15.00.15 and earlier), Yamaha Gigabit VoIP Router(NVR510 firmware Rev.15.01.14 and earlier), Yamaha Gigabit VPN Router(RTX810 firmware Rev.11.01.33 and earlier, RTX830 firmware Rev.15.02.09 and earlier, RTX1200 firmware Rev.10.01.76 and earlier, RTX1210 firmware Rev.14.01.33 and earlier, RTX3500 firmware Rev.14.00.26 and earlier, and RTX5000 firmware Rev.14.00.26 and earlier), Yamaha Broadband VoIP Router(NVR500 firmware Rev.11.00.38 and earlier), and Yamaha Firewall(FWX120 firmware Rev.11.03.27 and earlier)","affected_versions_present":true,"cve_id":"CVE-2020-5548","cve_url":"https://cve.blacktree.nl/cve/CVE-2020-5548","fixed":"No fixed version is explicitly recorded in the structured CVE data.","last_modified":"2024-08-04T08:30:24.549Z","patch_url":"http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN38732359.html","primary_source":"","published":"2020-04-01T11:15:15.000Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Yamaha Corporation"}}